Jiwon is in love with her best friend, Taehyung, and has been for a while. She wants to tell him, but something holds her back. Taehyung is in love with someone else. As Jiwon is experiencing the pain of unrequited love, she meets Jimin, someone with the same pain as her. Using each other for comfort, they can fight off the loneliness and pain. But could real feelings also develop? Or will they manage to win over their crush?